7D Lines is specimen of one of the well known and popular logic computer games. 7D Lines has classic idea and new features. Main features are colorful and fascinating graphic design, and opportunity to compete with other gamers all over the world. Rules are simple. Game is divided into rounds (moves). Computer in a random way place three chips on the game field before every move. Your mission is to make a line (horizontally, vertically or diagonally) minimum of 5 chips of the same kind. You can move only one chip during a round. After that formed line disappears that gives you scores and extra round. Chips could me moved only by empty cells. Score system is progressive.